
.jumbotron {
    position: relative;
    min-height: 200px;
}

.user-info {
    /*position: relative; !*相对于父元素定位*!*/
    /*display: block;*/
    margin-left: 15px;
}

.user-portrait img {
    float: left;
    overflow: hidden;
    /*width: 100px;*/
    /*height: 100px;*/
}

.user-info-text {
    /*position: absolute;*/
    float: left;
    overflow: auto;
}

.user-name {
    display: block;
    padding: 20px;
    border: 20px;
    margin: 2px;
}

.u-name {
    font-size: large;
    font-family: "Adobe 黑体 Std R";
}

.user-brief {
    display: block;
    margin: 2px;
    border: 20px;
    padding: 20px;
}

.u-brief {
    font-size: small;
    word-wrap: break-word;
}

#user-action {
    position: absolute;
    right: 10px;
    bottom: 10px;
}

#homepage-tab {
    position: relative;
}

.h-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50px;

}